High-Protein Cinnamon Roll Mug Cake (Printer-friendly)

Fluffy microwave mug cake with cinnamon swirl, cream cheese topping, and 23g protein per serving.

# What You'll Need:

→ Mug Cake Base

01 - 1 scoop vanilla protein powder
02 - 2 tablespoons oat flour
03 - 1/2 teaspoon baking powder
04 - 1/4 teaspoon ground cinnamon
05 - Pinch of salt
06 - 1 tablespoon granulated sweetener
07 - 1 large egg
08 - 3 tablespoons milk

→ Cinnamon Swirl

09 - 1/2 tablespoon unsalted butter, melted
10 - 1 tablespoon brown sugar
11 - 1/2 teaspoon ground cinnamon

→ Cream Cheese Topping

12 - 1 tablespoon light cream cheese, softened
13 - 1/2 tablespoon Greek yogurt
14 - 1/2 tablespoon powdered sweetener

# Directions:

01 - In a microwave-safe mug, whisk together protein powder, oat flour, baking powder, cinnamon, salt, and granulated sweetener until well blended.
02 - Add the egg and milk to the mug. Mix thoroughly until a smooth batter forms without any dry pockets.
03 - In a small bowl, combine melted butter, brown sugar, and cinnamon until fully incorporated.
04 - Pour the cinnamon swirl mixture in a spiral pattern over the mug cake batter. Gently swirl with a toothpick or fork to create a marbled effect.
05 - Microwave on high for 60 to 90 seconds, or until the cake is set and springs back when lightly touched. Adjust timing based on microwave wattage.
06 - In another small bowl, mix softened cream cheese, Greek yogurt, and powdered sweetener until smooth and creamy.
07 - Spread or pipe the cream cheese topping over the warm mug cake. Serve immediately for optimal texture and temperature.

# Expert Advice:

01 -
  • High in protein with 23 grams per serving to keep you full.
  • Ready in under 10 minutes from prep to table.
  • Satisfies sweet cravings with healthy, vegetarian ingredients.
02 -
  • Mix the batter thoroughly to prevent dry pockets of protein powder at the bottom of the mug.
  • Use a toothpick to create the swirl for a more decorative, even distribution of the cinnamon-sugar mix.
  • Check for doneness early; the cake should be just set and springy to the touch.
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